5 items
edX was founded by Harvard and MIT, it provides some free courses for no verified certificate. edx has many courses from Harvard and MIT, they support downloading mp4 and subtitles. If you don't ask verified certificate, it is free. The plugin supports double subtitles for this course. You need down the mp4 and subtitle then upload them. Subtitle Mode: Support off, Single, and Dual Second Language: supports 12 languages showing dual subtitles, they support Arabic, Chinese Traditional, Chinese Simplified, French, German, Hindi, Italian, Japanese, Korean, Portuguese, Spanish, and Turkmen. If you have any ideas, issues, or suggestions, you can send them to me at robertkao5656@gmail.com
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.